! function(e) {
	var t, n = window.navigator.appVersion.match(/android/gi),
		i = window.navigator.appVersion.match(/iphone/gi),
		r = document,
		a = r.documentElement,
		o = r.querySelector('meta[name="viewport"]'),
		d = e.freeze || o.hasAttribute("freeze"),
		m = e.baseSize || 750,
		s = e.baseFontSize || 100,
		u = function() {
			var e = document.createElement("div");
			e.style.width = "1rem", e.style.display = "none", (document.head || document.getElementsByTagName("head")[
				0]).appendChild(e);
			var t = parseFloat(window.getComputedStyle(e, null).getPropertyValue("width"));
			return e.parentNode.removeChild(e), t
		}(),
		c = window.devicePixelRatio || 1,
		c = d ? 1 : c >= 3 ? 3 : c >= 2 ? 2 : 1,
		l = 1 / c;
	d || !n && !i || (o.setAttribute("content", "width=device-width,initial-scale=" + l + ",maximum-scale=" + l +
		", minimum-scale=" + l + ",user-scalable=no"), a.setAttribute("data-dpr", c));
	var p = function() {
		var e = a.getBoundingClientRect().width;
		e = n || i ? e > 540 * c ? 540 * c : e : 375;
		var t = e / m * s;
		a.style.fontSize = t / u * 100 + "%", window.rem = t
	};
	window.addEventListener("resize", function() {
		clearTimeout(t), t = setTimeout(p, 300)
	}, !1), window.addEventListener("pageshow", function(e) {
		e.persisted && (clearTimeout(t), t = setTimeout(p, 300))
	}, !1), "complete" === r.readyState ? r.body.style.fontSize = 12 * c + "px" : r.addEventListener(
		"DOMContentLoaded",
		function(e) {
			r.body.style.fontSize = 12 * c + "px"
		}, !1), p(), window.dpr = c, window.rem2px = function(e) {
		var t = parseFloat(e) * this.rem;
		return "string" == typeof e && e.match(/rem$/) && (t += "px")
	}, window.px2rem = function(e) {
		var t = parseFloat(e) / this.rem;
		return "string" == typeof e && e.match(/px$/) && (t += "rem")
	}
}(function() {
	var e = document.getElementsByTagName("script"),
		t = e[e.length - 1],
		n = /flexible\.js\?(\d+)\&(\d+)(?:\&([01]))?/.exec(t.src);
	return {
		baseSize: n && Number(n[1]),
		baseFontSize: n && Number(n[2]),
		freeze: !(!n || !Number(n[3]))
	}
}());